1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
|
<?php
/**
* Nextcloud - News
*
* This file is licensed under the Affero General Public License version 3 or
* later. See the COPYING file.
*
* @author Alessandro Cosentino <cosenal@gmail.com>
* @author Bernhard Posselt <dev@bernhard-posselt.com>
* @copyright 2012 Alessandro Cosentino
* @copyright 2012-2014 Bernhard Posselt
*/
namespace OCA\News\AppInfo;
use FeedIo\Explorer;
use FeedIo\FeedIo;
use HTMLPurifier;
use HTMLPurifier_Config;
use Favicon\Favicon;
use OCA\News\Config\LegacyConfig;
use OCA\News\Config\FetcherConfig;
use OCA\News\Hooks\UserDeleteHook;
use OCP\AppFramework\Bootstrap\IBootContext;
use OCP\AppFramework\Bootstrap\IBootstrap;
use OCP\AppFramework\Bootstrap\IRegistrationContext;
use OCP\ITempManager;
use OCP\AppFramework\App;
use OCP\Files\IRootFolder;
use OCP\Files\Node;
use OCA\News\Fetcher\FeedFetcher;
use OCA\News\Fetcher\Fetcher;
use OCP\User\Events\BeforeUserDeletedEvent;
use Psr\Container\ContainerInterface;
use Psr\Log\LoggerInterface;
/**
* Class Application
*
* @package OCA\News\AppInfo
*/
class Application extends App implements IBootstrap
{
/**
* App Name
*/
public const NAME = 'news';
/**
* List of default settings
*/
public const DEFAULT_SETTINGS = [
'autoPurgeMinimumInterval' => 60,
'autoPurgeCount' => 200,
'maxRedirects' => 10,
'feedFetcherTimeout' => 60,
'useCronUpdates' => true,
'exploreUrl' => '',
'updateInterval' => 3600,
];
public function __construct(array $urlParams = [])
{
parent::__construct(self::NAME, $urlParams);
}
public function register(IRegistrationContext $context): void
{
@include_once __DIR__ . '/../../vendor/autoload.php';
$context->registerService(Fetcher::class, function (ContainerInterface $container): Fetcher {
$fetcher = new Fetcher();
// register fetchers in order, the most generic fetcher should be
// the last one
$fetcher->registerFetcher($container->get(FeedFetcher::class));
return $fetcher;
});
$context->registerEventListener(BeforeUserDeletedEvent::class, UserDeleteHook::class);
// parameters
$context->registerParameter('exploreDir', __DIR__ . '/../Explore/feeds');
$context->registerParameter('configFile', 'config.ini');
$context->registerService(HTMLPurifier::class, function (ContainerInterface $c): HTMLPurifier {
$directory = $c->get(ITempManager::class)->getTempBaseDir() . '/news/cache/purifier';
if (!is_dir($directory)) {
mkdir($directory, 0770, true);
}
$config = HTMLPurifier_Config::createDefault();
$config->set('HTML.ForbiddenAttributes', 'class');
$config->set('Cache.SerializerPath', $directory);
$config->set('HTML.SafeIframe', true);
$config->set(
'URI.SafeIframeRegexp',
'%^https://(?:www\.)?(' .
'youtube(?:-nocookie)?.com/embed/|' .
'player.vimeo.com/video/|' .
'vk.com/video_ext.php)%'
); //allow YouTube and Vimeo
// Additionally to the defaults, allow the data URI scheme.
// See http://htmlpurifier.org/live/configdoc/plain.html#URI.AllowedSchemes
$config->set('URI.AllowedSchemes', [
'http' => true,
'https' => true,
'data' => true,
'mailto' => true,
'ftp' => true,
'nntp' => true,
'news' => true,
'tel' => true,
]);
$def = $config->getHTMLDefinition(true);
$def->addAttribute('iframe', 'allowfullscreen', 'Bool');
return new HTMLPurifier($config);
});
$context->registerService(FeedIo::class, function (ContainerInterface $c): FeedIo {
$config = $c->get(FetcherConfig::class);
return new FeedIo($config->getClient(), $c->get(LoggerInterface::class));
});
$context->registerService(Explorer::class, function (ContainerInterface $c): Explorer {
$config = $c->get(FetcherConfig::class);
return new Explorer($config->getClient(), $c->get(LoggerInterface::class));
});
$context->registerService(Favicon::class, function (ContainerInterface $c): Favicon {
$favicon = new Favicon();
$favicon->cache(['dir' => $c->get(ITempManager::class)->getTempBaseDir()]);
return $favicon;
});
//TODO: Remove code after 15.1
$context->registerService('ConfigFolder', function (ContainerInterface $c): ?Node {
/** @var IRootFolder $fs */
$fs = $c->get(IRootFolder::class);
$path = 'news/config';
if ($fs->nodeExists($path)) {
return $fs->get($path);
} else {
return null;
}
});
//TODO: Remove code after 15.1
$context->registerService(LegacyConfig::class, function (ContainerInterface $c): LegacyConfig {
$config = new LegacyConfig(
$c->get('ConfigFolder'),
$c->get(LoggerInterface::class)
);
$config->read($c->get('configFile'), false);
return $config;
});
}
public function boot(IBootContext $context): void
{
//NO-OP
}
}
|
